POM / Plastic Coated Bearings
Plastic coated bearings combine a metal bearing core with a moulded or coated running surface for door, window, furniture, conveyor and light industrial mechanisms. Buyers also search for POM coated bearings, plastic roller bearings, nylon coated bearings, polymer bearing wheels, plastic pulley wheels with bearings and POM roller wheels.
Qingdao Gleam Hardwares reviews OEM and wholesale projects by finished geometry and application, not by material name alone. A POM wheel, glass-fibre-reinforced PA66 wheel and PU-coated roller have different stiffness, damping and wear behaviour. The correct option must be confirmed against the rail, load, speed, noise target, temperature, moisture and chemical exposure.
Common sizes and special dimensions can be evaluated. Send the bearing code or bore, finished outside diameter, total width, groove or crown profile, shaft or screw details, quantity and application. Drawing- or sample-based development is available subject to feasibility, tooling and sample approval.
View material options, profiles and RFQ details
Material Names Used by B2B Buyers
| Buyer term | Material route | Specification note |
|---|---|---|
| POM coated bearing / acetal roller | POM (polyoxymethylene) | Confirm finished dimensions, running track and required tolerance. |
| Nylon roller bearing / PA pulley | PA6 or PA66 | PA6, PA66 and “nylon” are not automatically the same specification. |
| Glass-filled nylon bearing wheel | PA66 + glass fibre | Confirm reinforcement level, surface finish and application duty. |
| POK roller wheel | Polyketone | Use only after material and project feasibility are confirmed. |
| PP plastic roller | Polypropylene | Confirm load, temperature and chemical environment. |
| PU coated bearing / urethane roller | Polyurethane or TPU route | An elastomer-coated roller is distinct from a rigid thermoplastic wheel; specify hardness and test conditions. |
Profiles and Mounting Options
Buyer terminology includes flat roller, round or crowned roller, concave roller, flanged wheel, guide pulley, roller with screw, threaded-stud roller and bearing wheel with sleeve. For dedicated U-, V- and other track profiles, use the guide bearing and track roller category.
Compare the existing plastic rollers for sliding doors and windows and custom plastic bearing roller wheel. For an OEM quotation, send a dimensioned drawing or sample, material requirement, quantity and working conditions.
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